<tabs-h>   
    <pane-h header="Parents">
        <navs data="$ctrl.page.parentNavs" prefix="'parent'">        
    </pane-h> 
    <pane-h header="Childrens">
        <navs data="$ctrl.page.childNavs" prefix="'child'">        
    </pane-h>
</tabs-h>